The Need for Objective Measures of Stress in Autism

Autoregressive Conditional Heteroscedasticity with Estimates of the Variance of United Kingdom Inflation

Robert F. Engle · Econometrica · 1982 · 20.3K citations

Forecasting Methodology, Volatility Modeling, Engineering +17

Heart Rate Variability

Task Force of the European Society of Cardiology the North A Electrophysiology · Circulation · 1996 · 16.7K citations

Electrophysiological Evaluation, Autonomic System, Cardiovascular Disease +4

Large Sample Properties of Generalized Method of Moments Estimators

Lars Peter Hansen · Econometrica · 1982 · 13.7K citations

Large Sample Properties, Engineering, Estimation Statistic +4

Heart rate variability: standards of measurement, physiological interpretation and clinical use. Task Force of the European Society of Cardiology and the North American Society of Pacing and Electrophysiology.

PubMed · 1996 · 5K citations

Electrophysiological Evaluation, Cardiovascular Disease, Physiology +12

The Variation of Certain Speculative Prices

Benoît B. Mandelbrot · The Journal of Business · 1963 · 4.6K citations

Engineering, Price Behavior, Financial Mathematics +16